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  1. zzbtf.zzjl() has thrown a DatabaseException
    Unsorted
    2
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    0

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com.google.firebase.database.DatabaseException: Invalid Firebase Database path: haha@gmail.com. Firebase Database paths must not contain '.', '#', '$', '[', or ']'
    at com.google.android.gms.internal.zzbtf.zzjl(Unknown Source)
    at com.google.firebase.database.DataSnapshot.hasChild(Unknown Source)
    at com.example.user.stfv2.MainActivity$8.onDataChange(MainActivity.java:352)
    at com.google.firebase.database.Query$1.onDataChange(Unknown Source)
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External results for this pattern (2)

  1. Invalid Firebase Database path: com.rengwuxian.materialedittext.MaterialEditText{527c3014 VFED..CL .F...... 0,0-523,127 #7f0d0082 app:id/editPhone}. Firebase Database paths must not contain '.', '#', '$', '[', or ']'
    Show stack trace
  2. Invalid Firebase Database path: haha@gmail.com. Firebase Database paths must not contain '.', '#', '$', '[', or ']'
    Show stack trace